Refs #2470.
(Note: if you are using the @ssh@ client that comes with "Cygwin":http://cygwin.com you should follow the "Unix":#unix instructions).
-"PuTTY":http://www.putty.org/ is a free (MIT-licensed) Win32 Telnet and SSH client. PuTTY includes all the tools a Windows user needs to create private keys and make ssh connections to your virtual machines in the Arvados Cloud.
+"PuTTY":http://www.chiark.greenend.org.uk/~sgtatham/putty/ is a free (MIT-licensed) Win32 Telnet and SSH client. PuTTY includes all the tools a Windows user needs to create private keys and make ssh connections to your virtual machines in the Arvados Cloud.
-You can "download PuTTY from its Web site":http://www.putty.org/. Note that you should download the installer or .zip file with all of the PuTTY tools (PuTTYtel is not required).
+You can "download PuTTY from its Web site":http://www.chiark.greenend.org.uk/~sgtatham/putty/. Note that you should download the installer or .zip file with all of the PuTTY tools (PuTTYtel is not required).
h3. Step 1 - Adding PuTTY to the PATH
"repository": "<b>you</b>",
"minimum_script_version": "earlier_version_tag",
"script_version": "master",
- "exclude_script_versions", ["blacklisted_version_tag"],
+ "exclude_script_versions": ["blacklisted_version_tag"],
"script_parameters": {
"input": "c1bad4b39ca5a924e481008009d94e32+210"
}
</code></pre>
</notextile>
-The command @arv keep get@ fetches the contents of the locator @c1bad4b39ca5a924e481008009d94e32+210@. This is a locator for a collection data block, so it fetches the contents of the collection. In this example, this collection consists of a single file @var-GS000016015-ASM.tsv.bz2@ which is 227212247 bytes long, and is stored using four sequential data blocks, @204e43b8a1185621ca55a94839582e6f+67108864@, @b9677abbac956bd3e86b1deb28dfac03+67108864@, @fc15aff2a762b13f521baf042140acec+67108864@, and @323d2a3ce20370c4ca1d3462a344f8fd+25885655@.
+The command @arv keep get@ fetches the contents of the collection @c1bad4b39ca5a924e481008009d94e32+210@. In this example, this collection includes a single file @var-GS000016015-ASM.tsv.bz2@ which is 227212247 bytes long, and is stored using four sequential data blocks, @204e43b8a1185621ca55a94839582e6f+67108864@, @b9677abbac956bd3e86b1deb28dfac03+67108864@, @fc15aff2a762b13f521baf042140acec+67108864@, and @323d2a3ce20370c4ca1d3462a344f8fd+25885655@.
-Let's use @arv keep get@ to download the first datablock:
+Let's use @arv keep get@ to download the first data block:
notextile. <pre><code>~$ <span class="userinput">cd /scratch/<b>you</b></span>
/scratch/<b>you</b>$ <span class="userinput">arv keep get 204e43b8a1185621ca55a94839582e6f+67108864 > block1</span></code></pre>
* @<<EOF@ tells the shell to direct the following lines into the standard input for @cat@ up until it sees the line @EOF@.
* @>~/the_job@ redirects standard output to a file called @~/the_job@.
* @"repository"@ is the name of a git repository to search for the script version. You can access a list of available git repositories on the Arvados Workbench under "*Compute* %(rarr)→% *Code repositories*":https://{{site.arvados_workbench_host}}/repositories.
-* @"script_version"@ specifies the version of the script that you wish to run. This can be in the form of an explicit git revision hash, a tag, or a branch (in which case it will use the HEAD of the specified branch). Arvados logs the script version that was used in the run, enabling you to go back and re-run any past job with the guarantee that the exact same code will be used as was used in the previous run.
+* @"script_version"@ specifies the version of the script that you wish to run. This can be in the form of an explicit git revision hash, a tag, or a branch (in which case it will use the most recent commit on the specified branch). Arvados logs the script version that was used in the run, enabling you to go back and re-run any past job with the guarantee that the exact same code will be used as was used in the previous run.
* @"script"@ specifies the name of the script to run. The script is searched for in the @crunch_scripts/@ subdirectory of the git repository.
* @"script_parameters"@ are provided to the script. In this case, the input is the PGP data Collection that we "put in Keep earlier":/user/tutorials/tutorial-keep.html.
-* Setting the @"no_reuse"@ flag tells Crunch not to reuse work from past jobs. Using this lets you create and watch your own job. If you didn't set this, Crunch would immediately return the output from someone else's past tutorial run. (Feel free to try it!)
+* Setting the @"no_reuse"@ flag tells Crunch not to reuse work from past jobs. This helps ensure that you can watch a new Job process for the rest of this tutorial, without reusing output from a past run that you made, or somebody else marked as public. (If you want to experiment, after the first run below finishes, feel free to edit this job to remove the @"no_reuse"@ line and resubmit it. See what happens!)
Use @arv job create@ to actually submit the job. It should print out a JSON object which describes the newly created job:
</span></code></pre>
</notextile>
-* @"output_of"@ indicates that the @output@ of the @do_hash@ component is connected to the @"input"@ of @do_filter@. This is a _dependency_. Arvados uses the dependencies between jobs to automatically determine the correct order to run the jobs.
+* @"output_of"@ indicates that the @output@ of the @do_hash@ component should be used as the @"input"@ of @do_filter@. Arvados uses these dependencies between jobs to automatically determine the correct order to run them.
(Your shell should automatically fill in @$USER@ with your login name. The JSON that gets saved should have @"repository"@ pointed at your personal git repository.)
projects / arvados.git / commitdiff